Chen, K.-Y.K.-Y.ChenHsiao, Y.-T.Y.-T.HsiaoLin, H.Y.H.Y.LinWei, M.-K.M.-K.WeiLee, J.-H.J.-H.LeeHOANG-YAN LINJIUN-HAW LEE2018-09-102018-09-102010http://www.scopus.com/inward/record.url?eid=2-s2.0-77956377629&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/357883Partitioning pixel of organic light-emitting devices with center-hollowed microlens-array films for efficiency enhancementjournal article10.1364/OE.18.018685